Specific aspects of the rail vehicle pass-by noise measurement
Апстракт
Actual European legislative (NOI TSI) urges for quitter rail vehicles requiring
obligatory assessment of noise emitted by rail vehicles within vehicle approval procedure. After survey of different rail vehicle noise emission scenarios, this paper discusses more in detail specifics of the pass-by noise measurement. The requirements of the measurement procedure from applicable standards are presented and discussed on the example of the tank wagon pass-by tests.
Under several parameters that can influence measurement, for vehicle approval is important to measure and check if the most influencing parameters related to track lies in specified limits. If so, the measured noise emission level mainly represents the vehicle contribution and allows comparability to noise emission measurement of other vehicles. Two main track characteristics have to be measured and assessed: acoustical rail roughness and track decay rate. In the paper are presented both measurements that are more demanding than... the noise emission measurement itself.
Кључне речи:
rail vehicles / pas-by noise / measurement / rail acoustic roughness / track decay rateИзвор:
Proceedings - XIX Scientific-expert conference on railways RAILCON `20, 2020, 17-20Издавач:
- University of Niš, Faculty of Mechanical Engineering
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Simić, Goran AU - Radulović, Saša AU - Lučanin, Vojkan PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4221 AB - Actual European legislative (NOI TSI) urges for quitter rail vehicles requiring obligatory assessment of noise emitted by rail vehicles within vehicle approval procedure. After survey of different rail vehicle noise emission scenarios, this paper discusses more in detail specifics of the pass-by noise measurement. The requirements of the measurement procedure from applicable standards are presented and discussed on the example of the tank wagon pass-by tests. Under several parameters that can influence measurement, for vehicle approval is important to measure and check if the most influencing parameters related to track lies in specified limits. If so, the measured noise emission level mainly represents the vehicle contribution and allows comparability to noise emission measurement of other vehicles. Two main track characteristics have to be measured and assessed: acoustical rail roughness and track decay rate. In the paper are presented both measurements that are more demanding than the noise emission measurement itself. PB - University of Niš, Faculty of Mechanical Engineering C3 - Proceedings - XIX Scientific-expert conference on railways RAILCON `20 T1 - Specific aspects of the rail vehicle pass-by noise measurement EP - 20 SP - 17 UR - https://hdl.handle.net/21.15107/rcub_machinery_4221 ER -
@conference{ author = "Simić, Goran and Radulović, Saša and Lučanin, Vojkan", year = "2020", abstract = "Actual European legislative (NOI TSI) urges for quitter rail vehicles requiring obligatory assessment of noise emitted by rail vehicles within vehicle approval procedure. After survey of different rail vehicle noise emission scenarios, this paper discusses more in detail specifics of the pass-by noise measurement. The requirements of the measurement procedure from applicable standards are presented and discussed on the example of the tank wagon pass-by tests. Under several parameters that can influence measurement, for vehicle approval is important to measure and check if the most influencing parameters related to track lies in specified limits. If so, the measured noise emission level mainly represents the vehicle contribution and allows comparability to noise emission measurement of other vehicles. Two main track characteristics have to be measured and assessed: acoustical rail roughness and track decay rate. In the paper are presented both measurements that are more demanding than the noise emission measurement itself.", publisher = "University of Niš, Faculty of Mechanical Engineering", journal = "Proceedings - XIX Scientific-expert conference on railways RAILCON `20", title = "Specific aspects of the rail vehicle pass-by noise measurement", pages = "20-17", url = "https://hdl.handle.net/21.15107/rcub_machinery_4221" }
Simić, G., Radulović, S.,& Lučanin, V.. (2020). Specific aspects of the rail vehicle pass-by noise measurement. in Proceedings - XIX Scientific-expert conference on railways RAILCON `20 University of Niš, Faculty of Mechanical Engineering., 17-20. https://hdl.handle.net/21.15107/rcub_machinery_4221
Simić G, Radulović S, Lučanin V. Specific aspects of the rail vehicle pass-by noise measurement. in Proceedings - XIX Scientific-expert conference on railways RAILCON `20. 2020;:17-20. https://hdl.handle.net/21.15107/rcub_machinery_4221 .
Simić, Goran, Radulović, Saša, Lučanin, Vojkan, "Specific aspects of the rail vehicle pass-by noise measurement" in Proceedings - XIX Scientific-expert conference on railways RAILCON `20 (2020):17-20, https://hdl.handle.net/21.15107/rcub_machinery_4221 .